Solution for the assignment (finding max and second max inside array) of 10 to 12 batch given on 3rd, August, 2017

This solution is implemented and provided by 

=>  ITI Dixit 

=>  Computer Science 

=>  Banasthali University (Jaipur)

# save this class inside a MaximumMinimumOfArray.java file #

// inside this code we are finding the maximum and minimum value inside an array, we are also finding second maximum and second minimum

import java.util.*;

public class MaximumMinimumOfArray
{
    public static void main(String[] args)
    {
        Scanner sc=new Scanner(System.in);
        //taking the sie of array as an input from the user
        System.out.println("ENTER THE SIZE OF ARRAY : ");
        int size=sc.nextInt();
        //array declaration
        int[] a=new int[size];
        //taking elements of array as an input from the user
        System.out.println("ENTER ARRAY ELEMENTS : ");
        for (int i=0;i<size;i++)
        a[i]=sc.nextInt();
        //display of array elements
        System.out.println("ARRAY ELEMENTS ARE : ");
        for (int i=0;i<size;i++)
         System.out.println(a[i]);
        //variables to store max,second max,min and second min values
        int max=a[0],min=a[0],sec_max=a[0],sec_min=a[0]; 
        
        for(int i=0;i<size;i++)
        {
            //to find and store max and second max values
            if(a[i]>max)
            {
                sec_max=max;
                max=a[i];
                
            }
            else if(a[i]>sec_max)
                sec_max=a[i];
            
            //to find and store min and second min values
            if(a[i]<min)
            {
                sec_min=min;
                min=a[i];
                
            }
            else if(a[i]<sec_min)
                sec_min=a[i];
        } 
        //display of values
        
        System.out.println("MAXIMUM VALUE = "+max);
        System.out.println("MINIMUM VALUE = "+min);
        System.out.println("SECOND MAXIMUM VALUE = "+sec_max);
        System.out.println("SECOND MINIMUM VALUE = "+sec_min);    
                
    }
}